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JP4720953B1 |
According to an exemplary embodiment, a method for manufacturing a tubular body is provided. The method includes maintaining at about 15° C. or lower a heat-curable solution containing a polyimide precursor solution in which a conductiv...
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JP4723358B2 |
To provide a film having physical properties and optical characteristics favorable as a film for a light transmission layer of an optical disk and to provide a manufacturing method of a polycarbonate film. The film for the light transmis...
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JP4724654B2 |
Method and apparatus for thermally processing polyester pellets, e.g., polyethylene terephthalate pellets, in order to achieve a partial crystallization, whereby the polyester melt is fed to an underwater pelletizer and pelletized, the p...
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JP4724365B2 |
The invention relates to a process for the manufacture of a shaped part of ultra high molecular weight polyethelene (UHMW-PE) characterized in that UHMW-PE is a. annealed at a temperature between 130 DEG C and 136 DEG C, preferably 135 D...
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JP4724674B2 |
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JP2011131455A |
To provide a method for independently utilizing a polyimide film in which imidization is perfectly completed.The method of producing polyimide molded body is characterized in that the polyimide film that contains a biphenyltetracarboxyli...
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JP4719858B2 |
With reference to a device for heating a meltable material, such as plastic, upstream from equipment for further processing, such as casting or extrusion equipment, which device includes a conveyor channel for the material and a heating ...
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JP4713619B2 |
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JP4708435B2 |
A device drives a preheating roll assembly comprising several rolls, during a heating or preheating stage. A motor assembly includes at least one individual drive and preferably two individual drives, which are used to drive at least the...
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JP4705209B2 |
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JP4699767B2 |
Isothermal imprint embossing system. In one embodiment, the system includes a heater to pre-heat a disk substrate to an embossing temperature, a die assembly with an embossing foil to imprint the embossable film disposed on the disk subs...
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JP4686878B2 |
To provide an apparatus for filtering resin capable of preventing quality of resin from being deteriorated by avoiding the resin deteriorated by stagnating for a long period of time from flowing backward in the apparatus for filtering th...
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JP4686590B2 |
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JP2011098473A |
To readily eliminate a void even when the void occurs in fiber bundle where a resin is impregnated.A winding bobbin 16 that is used for a manufacturing system of a prepreg fiber 20 concentrically includes winding parts 22a, 22b and 22c w...
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JP4685769B2 |
A continuous process for minimizing the agglomeration of freshly manufactured polyolefin pellets comprising the steps of: feeding an aqueous stream containing polyolefin pellets to a tower, cooling said polyolefin pellets during their up...
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JP4676035B2 |
Disclosed is a method for producing a resin film or a resin sheet comprising a step of cleaning resin pellets and a step of forming the resin film or the resin sheet by using the cleaned resin pellets. The step of cleaning the resin pell...
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JP4673690B2 |
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JP4674954B2 |
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JP4670241B2 |
Method for increasing the limiting viscosity of polyesters by solid phase polymerization comprises granulating the polyester melt at a temperature slightly below its melting point and feeding it immediately after granulation to a heat tr...
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JP4663695B2 |
To provide a volume-reducing and solidifying device and a volume-reducing and solidifying method both capable of effectively volume-reducing and solidifying various foamed synthetic resins to be volume-reduced or the like while preventin...
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JP4665315B2 |
To obtain an adhesive resin composition having a bond strength useful for processing such as lamination, laminate, etc., of various kinds of substrates, in which an adhesive itself has biodegradability, by using an aliphatic polyester- b...
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JP4660528B2 |
To provide a technology for highly micronizing and equalizing the dispersion phase in a polymeric composite material for which the dispersion phase of particles is formed on the host phase of a synthetic polymer. This manufacturing appar...
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JP4656567B2 |
To provide a method capable of manufacturing a bottle having a uniform peripheral wall thickness and a planeform shape, and a hollow molded article having an varyingly adjusted peripheral wall thickness in accordance with a request by bl...
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JP4656569B2 |
To obtain, in the manufacture of a stretch blow bottle by the direct blow molding method, the mouth part dimensional accuracy, barrier property and impact resistance comparable to those by the injection blow molding, while attaining ener...
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JP4653380B2 |
The invention relates to a method for reducing the polymer content in the wastewater from dewatering of two-phase liquid mixtures comprising a thermoplastic plastic melt and an aqueous phase by coagulating the plastic melt and pressing t...
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JP4648815B2 |
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JP4648052B2 |
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JP4639864B2 |
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JP4637345B2 |
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JP4633882B2 |
A pellet dryer screen support (30) including a two piece annular ring (31a,31b) which encircles and supports a center portion of the screen (14) from an external housing (12) to maintain the screen in cylindrical configuration and in con...
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JP4634726B2 |
The apparatus for use in a system supplying a flowable medium comprises a storage space (15) with a level sensor (24) for specified amounts of the medium with a lower viscosity, and a melting/cooling unit (19) for active cooling of the m...
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JP4624645B2 |
A process for the separation of volatile material from particulate polymer which has been substantially freed from unreacted monomer in an earlier separation step, comprising (a) feeding the particulate polymer to a purge vessel, optiona...
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JP2011005862A |
To provide a process and apparatus which remove a volatile substance which has bad influence on a post-processing of a synthetic resin material, especially moisture and water vapor effectively.There are provided a process and apparatus f...
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JP2011005829A |
To provide a drying apparatus capable of improving heat efficiency and reducing its operating cost.The drying apparatus includes: a closed drying line D connected with a drying blower 2, an adsorbing instrument 3, a drying heater 4 and a...
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JP4610441B2 |
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JP4610983B2 |
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JP2011001459A |
To provide a manufacturing method for a copolyester pellet capable of manufacturing the pellet of the copolyester having a low glass transition temperature although it has crystallinity and also having a relatively low melting point with...
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JP2011001460A |
To provide a manufacturing method for a copolyester pellet capable of manufacturing the amorphous copolyester pellet having a low moisture content with sufficient workability, and a manufacturing apparatus preferably used in the manufact...
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JP4605335B2 |
While blowing out cooling air to a preform which is biaxially stretched and blow molded into a bottle shape, heat sources are made operative by a high power and the first heating process as quick heating is performed to the preform. Subs...
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JP2010274613A |
To provide a defoaming method by which air bubbles in a resin composition can sufficiently be removed even when the resin composition is filled in a syringe wherein a seal cap is fitted in a manner to form a fine space around the dischar...
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JP4589944B2 |
To prevent the adhesion of resin pellets falling down from a cutter by quickly cooling and solidifying using a first and a second passage. The apparatus for recovering granules in dechlorination facilities is constituted of a water tank ...
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JP2010260707A |
To simplify a facility of dehydration-drying, by sending a pellet of still sticking moisture after dehydrating cooling water to a pellet silo.This underwater cut pellet carrying method and the device supply the pellet of still sticking t...
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JP2010260185A |
To provide a dryer which can improve the accuracy of the supply of powder etc., as materials and is superior in cost performance and working properties.The dryer 1 is equipped with a dryer 2 having a drying hopper 5 and a blower unit 6, ...
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JP2010255977A |
To provide a decompression type drying device and a decompression type drying method for improving heating/drying efficiency of powder material and a cleaning property of a hopper.The decompression type drying device 1 includes a heating...
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JP4579671B2 |
To further and efficiently reduce the particle diameter of a finely ground rubber. The method for preparing the finely ground rubber comprises the crushing step of crushing rubber chips into a coarsely crushed rubber by means of a crushe...
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JP4577309B2 |
The present invention is characterized in that a powdery or granular resin composition stirred and melted in an agitating pot having a heater by rotating an agitating rod projecting from a tip of an agitating plunger, the agitated and me...
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JP4576389B2 |
The invention relates to a device which is used to continuously filter material mixtures, in particular for separating impurities from plastic melts. The device includes a hollow cylindrically-shaped filter element (2) which is arranged ...
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JP2010247429A |
To finish a resin sealed section of a resin sealed article consistently in a state free from unevenness by performing resin sealing by uniformly applying a molding resin to a cavity space.A resin sealing apparatus is equipped with stocke...
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JP2010242017A |
To provide a method for producing an optical film allowing reuse of a return scrap without increasing its haze in producing the film by blending an acrylate resin with a cellulose ester resin. The method for producing optical film compri...
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JP4568981B2 |
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